Air Quality in Aioi, Japan

Windy
26.4°C · 87.7% humidity
26.4°
Feels 26.4°
72
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
5 stations

Nearby Monitoring Stations

AQI Forecast
54 6am
34
54
72 9am
67
63
61 12pm
59
57
68 3pm
68
67
55 6pm
55
54
34 9pm
54
54
54 12am
54
54
54 3am
54
54
AD 728×90

Air Quality Index Trend

46h · 14 stn

Aioi's air quality is influenced by industrial emissions, vehicle traffic, and regional pollution transport. Winter heating season and spring dust events typically create the most challenging air quality conditions. Current PM2.5 concentration in Aioi is 1.5× the WHO 24-hour guideline of 15 µg/m³.

87.7%
Humidity
102.2 km/h
Wind ESE
997.2 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
72
22.13 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Aioi?

Temperature & Precipitation

PM2.5 Trend

46h · 14 stations
PM2.522.13 µg/m³ ×1.5 WHO
Moderate
PM1027.4 µg/m³
Good
UV INDEX12.9
Extreme
AD 300×250
Station readings (5 stations within 25 km)
22.13
Median
19.04
Average
15.0
Low
26.8
High
PM2.5 µg/m³ · Model: 13.5 · Bias: -8.6

What is the 7-day forecast for Aioi?

07-22
28.3° 24.3°
6.13 mm
07-23
26.2° 19.1°
1.5 mm
07-24
27.1° 24.4°
0.94 mm
07-25
29.1° 23.6°
6.5 mm
07-26
30.0° 24.2°
0.81 mm
07-27
29.5° 24.4°
0.25 mm
07-28
30.3° 25.8°
Both models agree Avg diff: 2.6°C

Where are air quality stations near Aioi?

53
Aioi, Hyogo Prefecture, Japan (池ノ内相生市)
0.0 km PM2.5: 13.1 µg/m³
65
Kariya, Ako, Hyogo Prefecture, Japan (赤穂市役所赤穂市)
8.9 km PM2.5: 18.8 µg/m³
33
Tatsunocho Tominaga, Tatsuno, Hyogo Prefecture, Japan (たつの市役所たつの市)
9.2 km PM2.5: 7.9 µg/m³
34
Ikaruga, Hyogo Prefecture, Japan (太子町役場揖保郡太子町)
10.6 km PM2.5: 8.2 µg/m³
26
Aboshiku Kaichi Nakamachi, Himeji, Hyogo Prefecture, Japan (網干姫路市)
11.2 km PM2.5: 6.2 µg/m³
3
Aboshiku Kaichi Nakamachi, Himeji, Hyogo Prefecture, Japan (網干姫路市)
11.2 km PM2.5: 0.7 µg/m³
50
Hirohataku Seimondori, Himeji, Hyogo Prefecture, Japan (広畑姫路市)
14.7 km PM2.5: 12.0 µg/m³
75
Shikisai, Himeji, Hyogo Prefecture, Japan (飾西姫路市)
17.3 km PM2.5: 23.5 µg/m³
29
Shikisai, Himeji, Hyogo Prefecture, Japan (飾西姫路市)
17.3 km PM2.5: 7.0 µg/m³
17
Mitsuishi, Bizen-shi, Okayama-ken, Japan (三石備前市)
17.8 km PM2.5: 4.1 µg/m³

What cities are near Aioi?

64 Tatsuno 82 Kariya 64 Tatsunochō-tominaga 64 Ikaruga 82 Kamigōri 63 Himeji 82 Bizen 63 Shisō 58 Shirahamachō-usazakiminami 63 Yamazakichō-nakabirose
Get AQI alerts for Aioi

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-22T00:21 UTC.